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A heavy stone hanging from a massless string of length 15 m is projected horizontally with speed 147 ms⁻¹.The speed of the particle at the point where the tension in the string equals the weight of the particle is
Options
(a) 10 ms⁻¹
(b) 7 ms⁻¹
(c) 12 ms⁻¹
(d) None of these
Correct Answer:
7 ms⁻¹
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - When the angle of incidence is 60° on the surface of a glass slab, it is found
- The potential energy of a 1 kg particle free to move along the x-axis is given by
- The binding energy of deutron is 2.2 MeV and that of ₂⁴He is 28 MeV.
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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When the angle of incidence is 60° on the surface of a glass slab, it is found
- The potential energy of a 1 kg particle free to move along the x-axis is given by
- The binding energy of deutron is 2.2 MeV and that of ₂⁴He is 28 MeV.
- Two metal rods 1 and 2 of same lengths have same temperature difference
- An object is projected with a velocity of 20 m/s making an angle of 45⁰ with horizontal.
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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